NAGIOS: RODERIC FUNCIONANDO

Unsubtracted dispersion-relation for longitudinal compton amplitude

Repositori DSpace/Manakin

dc.contributor.author	Bernabeu Alberola, José
dc.contributor.author	Tarrach, Rolf
dc.date.accessioned	2016-05-03T11:53:36Z
dc.date.available	2016-05-03T11:53:36Z
dc.date.issued	1975
dc.identifier.citation	Bernabeu Alberola, José; Tarrach, Rolf (1975) Unsubtracted dispersion-relation for longitudinal compton amplitude Physics Letters B B 55 2 183 186
dc.identifier.uri	http://hdl.handle.net/10550/53328
dc.description.abstract	It is shown that there is a simple connection between the slope, at q2 = 0, of the longitudinal Compton amplitude and the electric polarizability of the nucleon. The longitudinal subtraction function is thus known to order q2. The assumption of an unsubtracted dispersion relation for the longitudinal amplitude leads to a sum rule for the electric polarizability. This is a model independent test of the high-energy behaviour of the forward virtual Compton amplitude.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 1975, vol. B 55, num. 2, p. 183-186
dc.subject	Física
dc.title	Unsubtracted dispersion-relation for longitudinal compton amplitude
dc.type	journal article	es_ES
dc.date.updated	2016-05-03T11:53:36Z
dc.identifier.doi	10.1016/0370-2693(75)90438-4
dc.identifier.idgrec	069113
dc.rights.accessRights	open access	es_ES